diff --git a/src/chsrc-main.c b/src/chsrc-main.c
index f9b6e30..e934be3 100644
--- a/src/chsrc-main.c
+++ b/src/chsrc-main.c
@@ -32,7 +32,7 @@
  * chsrc: Change Source —— 全平台通用命令行换源工具
  * ------------------------------------------------------------*/
 
-#define Chsrc_Version        "0.2.1.1"
+#define Chsrc_Version        "0.2.1.1-dev1"
 #define Chsrc_Release_Date   "2025/05/27"
 #define Chsrc_Maintain_URL   "https://github.com/RubyMetric/chsrc"
 #define Chsrc_Maintain_URL2  "https://gitee.com/RubyMetric/chsrc"
diff --git a/src/recipe/menu.c b/src/recipe/menu.c
index 811c8ad..03a4720 100644
--- a/src/recipe/menu.c
+++ b/src/recipe/menu.c
@@ -3,9 +3,10 @@
  * -------------------------------------------------------------
  * File Authors   : Aoran Zeng <ccmywish@qq.com>
  * Contributors   :  Nil Null  <nil@null.org>
+ *                |
  * Created On     : <2023-09-01>
  * Major Revision :      1
- * Last Modified  : <2025-03-04>
+ * Last Modified  : <2025-05-27>
  * ------------------------------------------------------------*/
 
 /* Begin Target Matrix */
@@ -144,18 +145,21 @@ static const char
 static MirrorSite_t*
 available_mirrors[] = {
 
-  /* 教育网 */
-  &MirrorZ, &Tuna, &Sjtug_Zhiyuan, &Zju, &Lzuoss, &Jlu, &Bfsu, &Pku, &Bjtu, &Sustech, &Ustc,
+  /* ------------------------ 教育网(通用镜像站) ------------------------ */
+  &MirrorZ, &Tuna, &Sjtug_Zhiyuan, &Sjtug_Siyuan, &Zju, &Lzuoss, &Jlu, &Bfsu, &Pku, &Bjtu, &Sustech, &Ustc,
 
   &Hust, &Iscas, &Scau,
   &Nyist, &Sdu,  &Cqupt,
 
   &Nju,
 
-  // 已支持但未启用
+  /* 已支持但未启用 */
   // &Cqu,
 
-  /* 大型公司 */
+
+
+
+  /* ------------------------ 商业公司(通用镜像站) ------------------------ */
   &Ali,     // &Ali_ECS_VPC, &Ali_ECS_classic,
   &Tencent, // &Tencent_Intra,
   &Huawei,
@@ -163,14 +167,21 @@ available_mirrors[] = {
   &Netease,
   &Sohu,
 
-  /* 公司 */
   &Api7, &Fit2Cloud, &DaoCloud,
 
-  /* 专用镜像站 */
-  &RubyChina, &EmacsChina, &NpmMirror, &GoProxyIO, &GoProxyCN, &RsProxyCN, &FlutterCN,
 
-  // 暂不支持 &NugetOrg
-  // 不要列出 &UpstreamProvider 和 &UserDefinedProvider
+
+
+  /* ------------------------ 专用镜像站 ------------------------ */
+  &RubyChina, &EmacsChina, &NpmMirror, &GoProxyIO, &GoProxyCN, &RsProxyCN, &FlutterCN,
+  /* 暂不支持 &NugetOrg */
+
+
+
+
+  /* ------------------------ chsrc 内部实现 ------------------------ */
+  /* 不要列出 &UpstreamProvider 和 &UserDefinedProvider */
+
 };
 
 /* End Target Matrix */